Big Bang Theory Quote
Sheldon: Baby wipe?
Penny: Why do you have those?
Leonard, Howard: No, no! Don't! Don't!
Sheldon: I'll tell you why. I had to sanitize my hands because the university replaced the paper towels in the rest rooms, with hot air blowers.
Penny: Oh I thought the blowers were more sanitary.
Leonard, Howard: Why? Please, don't!
Sheldon: Hot air blowers are incubators and spewers of bacteria and pestilence. Frankly, it'd be more hygienic if they just had a plague-infested gibbon sneeze my hands dry.
Quote from S02E04 - The Griffin Equivalency